CN203184898U - 一种仪表管路对口焊接夹具 - Google Patents
一种仪表管路对口焊接夹具 Download PDFInfo
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- CN203184898U CN203184898U CN 201320170740 CN201320170740U CN203184898U CN 203184898 U CN203184898 U CN 203184898U CN 201320170740 CN201320170740 CN 201320170740 CN 201320170740 U CN201320170740 U CN 201320170740U CN 203184898 U CN203184898 U CN 203184898U
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CN 201320170740 CN203184898U (zh) | 2013-04-08 | 2013-04-08 | 一种仪表管路对口焊接夹具 |
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CN 201320170740 CN203184898U (zh) | 2013-04-08 | 2013-04-08 | 一种仪表管路对口焊接夹具 |
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CN 201320170740 Expired - Fee Related CN203184898U (zh) | 2013-04-08 | 2013-04-08 | 一种仪表管路对口焊接夹具 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109420873A (zh) * | 2017-08-31 | 2019-03-05 | 中国二十冶集团有限公司 | 一种同径管件焊接用对口装置及焊接方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109420873A (zh) * | 2017-08-31 | 2019-03-05 | 中国二十冶集团有限公司 | 一种同径管件焊接用对口装置及焊接方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CEEC ANHUI ELECTRIC POWER CONSTRUCTION SECOND ENGI Free format text: FORMER NAME: CEEC ANHUI ELECTRIC POWER CONSTRUCTION SECOND ENGINEERING COMPANY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 230601, No. 12600, prosperous road, Hefei economic and Technological Development Zone, Anhui Patentee after: Chinese energy construction group Anhui electric power builds the second Engineering Co., Ltd Address before: 230601, No. 12600, prosperous road, Hefei economic and Technological Development Zone, Anhui Patentee before: CEEC CHINA ENERGY ENGINEERING GROUP CO., LTD., ANHUI NO.2 ELECTRIC POWER ENGINEERING & CONSTRUCTION CORPORATION |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20210408 |
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CF01 | Termination of patent right due to non-payment of annual fee |